package com.lwj.config;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.List;

@Configuration
@EnableSwagger2
public class SwaggerConfig {
    @Value("${swagger.enable}")
    private Boolean enable;
    @Bean
    public Docket createRestApi() {
        //添加head参数配置start
        ParameterBuilder tokenPar = new ParameterBuilder();
        ParameterBuilder tokenPar2 = new ParameterBuilder();
        List<Parameter> pars = new ArrayList<>();
        tokenPar.name("departmentRoleId").description("角色id").modelRef(new ModelRef("string")).parameterType("header").required(false).build();
        tokenPar2.name("permissionCode").description("权限code").modelRef(new ModelRef("string")).parameterType("header").required(false).build();
        pars.add(tokenPar.build());
        pars.add(tokenPar2.build());

        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .enable(enable)
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.lwj.controller"))
                .paths(PathSelectors.any())
                .build()
                .globalOperationParameters(pars);
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("base-boot api")
                .description("base-boot RESTful API")
                .contact(contact())
                .version("0.0.1")
                .build();
    }

    private Contact contact() {
        return new Contact("com.lwj", "*****", "com.lwj@*****.com");
    }
}
